Finding the Fourth Proportional to 42,670,336.38, 58,885,062.30 and 23,091,225.36

Step by Step Solution

1. Step 1: Write the proportion equation
   42,670,336.38 : 58,885,062.30 = 23,091,225.36 : x
2. Step 2: Convert to fraction form
   42,670,336.38/58,885,062.30 = 23,091,225.36/x
3. Step 3: Cross multiply
   42,670,336.38x = 58,885,062.30 × 23,091,225.36
4. Step 4: Simplify right side
   42,670,336.38x = 1,359,728,243,906,939.75
5. Step 5: Solve for x
   x = 1,359,728,243,906,939.75/42,670,336.38
6. Step 6: Final answer
   x = 31,865,889.97